Jumanji by Chris Van Allsburg
Judy and her brother, Peter, find a game left under a tree one day while they are home alone. It looks like any other game, but the instructions say that once the game is started, it must be finished. As they play, things from the jungle appear in their house. A lion, monkeys in the kitchen, what could come next? All they have to do is finish the game for the things to go away. But will they finish before their mom comes home?
Now a Major Motion Picture